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2 An experiment is to have its results examined by analysis of variance. The variable is temperature (in degrees Celsius), with 12 measurements to be taken in each of five experimental groups. From previous experiments, we estimate the within- groups variability, a, to be 1.54( C). If the 5% level of significance is employed, what is the prob- ability of the ANOVA detecting a difference as small as 2.0 C between population means?

2 An experiment is to have its results examined by analysis of variance. The variable is temperature (in degrees Celsius), with 12 measurements to be taken in each of five experimental groups. From previous experiments, we estimate the within- groups variability, a, to be 1.54( C). If the 5% level of significance is employed, what is the prob- ability of the ANOVA detecting a difference as small as 2.0 C between population means?

Calculus For The Life Sciences
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter13: Probability And Calculus
Section13.2: Expected Value And Variance Of Continuous Random Variables
Problem 10E
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2 An experiment is to have its results examined by analysis of variance. The variable is temperature (in degrees Celsius), with 12 measurements to be taken in each of five experimental groups. From previous experiments, we estimate the within- groups variability, a, to be 1.54( C). If the 5% level of significance is employed, what is the prob- ability of the ANOVA detecting a difference as small as 2.0 C between population means?
Transcribed Image Text:2 An experiment is to have its results examined by analysis of variance. The variable is temperature (in degrees Celsius), with 12 measurements to be taken in each of five experimental groups. From previous experiments, we estimate the within- groups variability, a, to be 1.54( C). If the 5% level of significance is employed, what is the prob- ability of the ANOVA detecting a difference as small as 2.0 C between population means?
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